At Wed, 24 Oct 2012 20:29:43 -0400,
Ryan Culpepper wrote:
> stamourv:
> - scheme language deprecation notice (68260a6c86)
> - compat: packages, mutable lists (800a328fe6)
> - NaN included in all float types (a6d5a98b61)
* The `#lang scheme' language is deprecated. `#lang racket' should be
used instead.
* The `compatibility' collection provides features from Racket relatives,
such as `defmacro' and mutable lists. These features are provided to
ease porting code to Racket. We do not recommend using them in modern
Racket code.
* NaN is included in all of Typed Racket's floating-point types, which
makes precise floating-point types easier to use.
* Typed Racket provides the `:query-type/args' and `:query-type/result'
utilities to explore types at the REPL.
* Screenshots of the widgets provided by the Racket GUI library are
included in the documentation. (Thanks to Diogo F. S. Ramos.)
> - optimization coach changes?
Nothing major.
Vincent